Finding the Third Proportional to 922,738 and 1,983,428

Step by Step Solution

1. Step 1: Write the proportion equation
   922,738 : 1,983,428 = 1,983,428 : x
2. Step 2: Convert to fraction form
   922,738/1,983,428 = 1,983,428/x
3. Step 3: Cross multiply
   922,738x = 1,983,428 × 1,983,428
4. Step 4: Simplify right side
   922,738x = 3,933,986,631,184
5. Step 5: Solve for x
   x = 3,933,986,631,184/922,738
6. Step 6: Final answer
   x = 4,263,384.22